In honor of Cinco de Mayo I have a GREAT and easy Mexican meal for the whole family! These steak tacos are so tasty and require very little time and effort. All you need to do is make a spice mix, chop a few veggies and throw it all in your slow cooker and voila dinner is served. I use flank steak purchased at Costco so I can make a huge batch and keep cost down. I make almost 4 pounds at once and it lasts us 4-5 days. Once you have the steak made its great because you can use it for tacos, to top a salad, burritos, and Hanks favorite quesadillas. Basically you get multiple meals for the work and price of one!